EP3312766A3 - Procédé et appareil de reconnaissance d'expression faciale - Google Patents
Procédé et appareil de reconnaissance d'expression faciale Download PDFInfo
- Publication number
- EP3312766A3 EP3312766A3 EP17194781.5A EP17194781A EP3312766A3 EP 3312766 A3 EP3312766 A3 EP 3312766A3 EP 17194781 A EP17194781 A EP 17194781A EP 3312766 A3 EP3312766 A3 EP 3312766A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- facial expression
- recognizing
- feature
- recognizing facial
- input image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
- G06V10/7715—Feature extraction, e.g. by transforming the feature space, e.g. multi-dimensional scaling [MDS]; Mappings, e.g. subspace methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
- G06V40/171—Local features and components; Facial parts ; Occluding parts, e.g. glasses; Geometrical relationships
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/174—Facial expression recognition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/174—Facial expression recognition
- G06V40/175—Static expression
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Computation (AREA)
- Software Systems (AREA)
- Computing Systems (AREA)
- Artificial Intelligence (AREA)
- Medical Informatics (AREA)
- Databases & Information Systems (AREA)
- Computational Linguistics (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Data Mining & Analysis (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160137382A KR102252298B1 (ko) | 2016-10-21 | 2016-10-21 | 표정 인식 방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3312766A2 EP3312766A2 (fr) | 2018-04-25 |
EP3312766A3 true EP3312766A3 (fr) | 2018-08-22 |
Family
ID=60051356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17194781.5A Ceased EP3312766A3 (fr) | 2016-10-21 | 2017-10-04 | Procédé et appareil de reconnaissance d'expression faciale |
Country Status (4)
Country | Link |
---|---|
US (1) | US10387716B2 (fr) |
EP (1) | EP3312766A3 (fr) |
KR (1) | KR102252298B1 (fr) |
CN (1) | CN107977598B (fr) |
Families Citing this family (21)
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CN110263599A (zh) * | 2018-03-12 | 2019-09-20 | 鸿富锦精密工业(武汉)有限公司 | 信息传送***及信息传送方法 |
JP6760318B2 (ja) * | 2018-03-14 | 2020-09-23 | オムロン株式会社 | 顔画像識別システム、識別器生成装置、識別装置、画像識別システム、及び識別システム |
US11163981B2 (en) * | 2018-09-11 | 2021-11-02 | Apple Inc. | Periocular facial recognition switching |
CN109190582B (zh) * | 2018-09-18 | 2022-02-08 | 河南理工大学 | 一种微表情识别的新方法 |
US10942637B2 (en) * | 2018-10-09 | 2021-03-09 | Midea Group Co., Ltd. | Method and system for providing control user interfaces for home appliances |
CN111079472A (zh) * | 2018-10-19 | 2020-04-28 | 北京微播视界科技有限公司 | 图像对比方法和装置 |
KR102174175B1 (ko) * | 2018-11-06 | 2020-11-06 | 숙명여자대학교산학협력단 | 감정을 식별하기 위한 얼굴 감정 인식 장치 및 그 방법 |
WO2020115791A1 (fr) * | 2018-12-03 | 2020-06-11 | 三菱電機株式会社 | Dispositif de commande d'équipement, procédé de commande d'équipement, et procédé d'apprentissage |
US11222199B2 (en) * | 2018-12-05 | 2022-01-11 | International Business Machines Corporation | Automatically suggesting behavioral adjustments during video conferences |
CN109635813B (zh) * | 2018-12-13 | 2020-12-25 | 银河水滴科技(北京)有限公司 | 一种钢轨区域图像分割方法及装置 |
US11240492B2 (en) * | 2019-01-22 | 2022-02-01 | Apple Inc. | Neural network based residual coding and prediction for predictive coding |
CN111797249A (zh) | 2019-04-09 | 2020-10-20 | 华为技术有限公司 | 一种内容推送方法、装置与设备 |
CN110363099A (zh) * | 2019-06-24 | 2019-10-22 | 昆明理工大学 | 一种基于局部并行深度神经网络的表情识别方法 |
KR20210053427A (ko) | 2019-11-02 | 2021-05-12 | 이동현 | 블루라이트 콘택트렌즈 |
CN111634233A (zh) * | 2020-05-25 | 2020-09-08 | 杭州鸿泉物联网技术股份有限公司 | 一种安全驾驶***和方法 |
CN111797696B (zh) * | 2020-06-10 | 2022-04-15 | 武汉大学 | 一种现场自主学习的人脸识别***和方法 |
CN112528835B (zh) * | 2020-12-08 | 2023-07-04 | 北京百度网讯科技有限公司 | 表情预测模型的训练方法、识别方法、装置及电子设备 |
CN114764765A (zh) * | 2020-12-30 | 2022-07-19 | 富泰华工业(深圳)有限公司 | 图像瑕疵检测方法、装置、电子设备及存储介质 |
KR102296220B1 (ko) * | 2021-03-16 | 2021-08-31 | 국방과학연구소 | 합성개구 레이다 영상의 건물 추출 방법 |
JPWO2023032014A1 (fr) * | 2021-08-30 | 2023-03-09 | ||
CN117540789B (zh) * | 2024-01-09 | 2024-04-26 | 腾讯科技(深圳)有限公司 | 模型训练方法、面部表情迁移方法、装置、设备及介质 |
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US8488023B2 (en) * | 2009-05-20 | 2013-07-16 | DigitalOptics Corporation Europe Limited | Identifying facial expressions in acquired digital images |
US7599840B2 (en) * | 2005-07-15 | 2009-10-06 | Microsoft Corporation | Selectively using multiple entropy models in adaptive coding and decoding |
JP4799104B2 (ja) * | 2005-09-26 | 2011-10-26 | キヤノン株式会社 | 情報処理装置及びその制御方法、コンピュータプログラム、記憶媒体 |
US8542928B2 (en) * | 2005-09-26 | 2013-09-24 | Canon Kabushiki Kaisha | Information processing apparatus and control method therefor |
WO2007116551A1 (fr) * | 2006-03-30 | 2007-10-18 | Kabushiki Kaisha Toshiba | Appareil et procédé de codage d'image et appareil et procédé de décodage d'image |
AU2007330109A1 (en) * | 2006-11-30 | 2008-06-12 | Ntt Docomo, Inc. | Dynamic image encoding device, dynamic image encoding method, dynamic image encoding program, dynamic image decoding device, dynamic image decoding method, and dynamic image decoding program |
JP5123630B2 (ja) * | 2007-09-27 | 2013-01-23 | 株式会社ニューフレアテクノロジー | パターン検査装置及びパターン検査方法 |
KR100918862B1 (ko) * | 2007-10-19 | 2009-09-28 | 광주과학기술원 | 참조영상을 이용한 깊이영상 생성방법 및 그 장치, 생성된깊이영상을 부호화/복호화하는 방법 및 이를 위한인코더/디코더, 그리고 상기 방법에 따라 생성되는 영상을기록하는 기록매체 |
US20090232365A1 (en) * | 2008-03-11 | 2009-09-17 | Cognimatics Ab | Method and device for face recognition |
US8208183B2 (en) * | 2008-11-19 | 2012-06-26 | Xerox Corporation | Detecting image quality defects by measuring images printed on image bearing surfaces of printing devices |
KR101708682B1 (ko) * | 2010-03-03 | 2017-02-21 | 엘지전자 주식회사 | 영상표시장치 및 그 동작 방법. |
JP5234833B2 (ja) | 2010-01-19 | 2013-07-10 | 日本電信電話株式会社 | 表情識別器作成装置,表情識別器作成方法,表情認識装置,表情認識方法およびそれらのプログラム |
JP5057184B2 (ja) * | 2010-03-31 | 2012-10-24 | アイシン・エィ・ダブリュ株式会社 | 画像処理システム及び車両制御システム |
JP2013003706A (ja) | 2011-06-14 | 2013-01-07 | Nippon Telegr & Teleph Corp <Ntt> | 表情認識装置、方法、及びプログラム |
US9305240B2 (en) * | 2011-12-07 | 2016-04-05 | Google Technology Holdings LLC | Motion aligned distance calculations for image comparisons |
US8971591B2 (en) * | 2011-12-09 | 2015-03-03 | Google Technology Holdings LLC | 3D image estimation for 2D image recognition |
KR101910659B1 (ko) * | 2011-12-29 | 2018-10-24 | 삼성전자주식회사 | 디지털 영상장치 및 그 제어방법 |
TWI479435B (zh) * | 2012-04-03 | 2015-04-01 | Univ Chung Hua | 人臉辨識方法 |
US8948465B2 (en) * | 2012-04-09 | 2015-02-03 | Accenture Global Services Limited | Biometric matching technology |
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-
2016
- 2016-10-21 KR KR1020160137382A patent/KR102252298B1/ko active IP Right Grant
-
2017
- 2017-03-23 US US15/467,396 patent/US10387716B2/en active Active
- 2017-05-31 CN CN201710397965.2A patent/CN107977598B/zh active Active
- 2017-10-04 EP EP17194781.5A patent/EP3312766A3/fr not_active Ceased
Non-Patent Citations (6)
Title |
---|
ABHISHEKSHARMA ET AL: "FacialExpressionRecognitionusingVirtualNeutralImageSynthesis", 3 February 2015 (2015-02-03), XP055454386, Retrieved from the Internet <URL:https://www.researchgate.net/profile/Abhishek_Sharma96/publication/267845873_Facial_Expression_Recognition_using_Virtual_Neutral_Image_Synthesis/links/54d073390cf29ca811014604/Facial-Expression-Recognition-using-Virtual-Neutral-Image-Synthesis.pdf?origin=publication_detail> [retrieved on 20180226] * |
CHANDRASIRI N P ET AL: "REAL TIME FACIAL EXPRESSION RECOGNITION SYSTEM WITH APPLICATIONS TO FACIAL ANIMATION IN MPEG-4", IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, INFORMATION & SYSTEMS SOCIETY, TOKYO, JP, vol. E84-D, no. 8, 1 August 2001 (2001-08-01), pages 1007 - 1017, XP001123165, ISSN: 0916-8532 * |
LAI J H ET AL: "Face recognition using holistic Fourier invariant features", PATTERN RECOGNIT, ELSEVIER, GB, vol. 34, no. 1, 1 January 2001 (2001-01-01), pages 95 - 109, XP004321249, ISSN: 0031-3203, DOI: 10.1016/S0031-3203(99)00200-9 * |
LEE SEUNG HO ET AL: "Intra-Class Variation Reduction Using Training Expression Images for Sparse Representation Based Facial Expression Recognition", IEEE TRANSACTIONS ON AFFECTIVE COMPUTING, IEEE, USA, vol. 5, no. 3, 1 July 2014 (2014-07-01), pages 340 - 351, XP011562380, ISSN: 1949-3045, [retrieved on 20141022], DOI: 10.1109/TAFFC.2014.2346515 * |
MLAKAR UROS ET AL: "Automated facial expression recognition based on histograms of oriented gradient feature vector differences", SIGNAL, IMAGE AND VIDEO PROCESSING, SPRINGER LONDON, LONDON, vol. 9, no. 1, 13 August 2015 (2015-08-13), pages 245 - 253, XP035948027, ISSN: 1863-1703, [retrieved on 20150813], DOI: 10.1007/S11760-015-0810-4 * |
WEI-FENG LIU ET AL: "Expression feature extraction based on difference of Local Binary Pattern histogram sequences", SIGNAL PROCESSING, 2008. ICSP 2008. 9TH INTERNATIONAL CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, 26 October 2008 (2008-10-26), pages 2082 - 2084, XP031369476, ISBN: 978-1-4244-2178-7, DOI: 10.1109/ICOSP.2008.4697555 * |
Also Published As
Publication number | Publication date |
---|---|
CN107977598A (zh) | 2018-05-01 |
KR20180043937A (ko) | 2018-05-02 |
EP3312766A2 (fr) | 2018-04-25 |
US10387716B2 (en) | 2019-08-20 |
CN107977598B (zh) | 2024-05-07 |
KR102252298B1 (ko) | 2021-05-14 |
US20180114057A1 (en) | 2018-04-26 |
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